Answer:
314.16 inches
Step-by-step explanation:
The surface area of a sphere is:

if the radius is 5 inches then:

Answer:
B i think
Step-by-step explanation:
Answer:
5/6
Step-by-step explanation:
bro ok this it ok okik
f(0) = ( f(k) +f(-k) ) / 2
f(0) = (16 - 4) / 2
f(0) = 12 / 2
f(0) = 6 → ANSWER
*Remember that f(0) = m(0) + n = n
If we have f(x) = mx + n, then:
f(k)= mk + n and f(-k)= -mk + n
If we add them:
f(k) + f(-k)
= mk + n -mk + n
= 2n
= 2f(0)
So we conclude that:
f(0) = [f(k) + f(-k)] / 2